@article {555,
	title = {Platypezidae, Pipunculidae and Syrphidae of Great Britain},
	journal = {British Flies},
	volume = {8},
	year = {1901},
	note = {Review by Yerbury. Ent. Mag. 37 : 76-78},
	pages = {1-691},
	keywords = {Britain, flies, Great Britain, Pipunculidae, Platypezidae, Syrphidae},
	author = {Verrall, G.H.}
}
@book {448,
	title = {British Hoverflies},
	year = {1993},
	note = {+ 12 plates + 15 page appendix},
	pages = {253},
	publisher = {British Entomological and Natural History Society},
	organization = {British Entomological and Natural History Society},
	address = {Reading, England},
	keywords = {Great Britain, Syrphidae},
	author = {Stubbs, Alan E. and Falk, Steven J.}
}
@book {231,
	title = {Hoverflies},
	year = {1993},
	pages = {67},
	publisher = {Richmond Publishing Co. Ltd.},
	organization = {Richmond Publishing Co. Ltd.},
	address = {Slough, England},
	keywords = {Great Britain, hoverflies, Syrphidae},
	author = {Gilbert, Francis S.}
}
